looking for your guys help. I am new to sxs ( raced moto cross for 20 years) and looking to get into some local worcs racing and other small so cal races. I am looking to see what is the best sxs for me to start with. i have 2 that im looking at. 1 is a 2007 660 rhino score legeal with hcr suspension custom cage gps. the other is a 2009 rzr s stock with after market cage only... ned your guys help...